The final battle takes place in the Hikariwo theater, where Takuru is trapped in a sightless and soundless prison in his own mind.  He'll need Onoe's help to break free, but after what he knows about her, can he bring himself to ask for it?
I have to get revenge.
عليّ أن أنتقم
Ich muss Rache nehmen.
Debo vengarme.
Debo vengarme.
Il faut que je les venge.
Devo vendicarmi.
Eu tenho que me vingar.